package com.sheep.pattern;

import java.io.*;

/**
 * @author wangze
 * @date 2021-01-09 21:37.
 **/
public class Test  {

	public  Test(String a){
		System.out.println("父类初始化le"+a);
	}

	protected void test1() {
		System.out.println("test1");
	}


	public static void main(String[] args) throws IOException {
		Test test = new Test("a");
		test.test1();

		InputStream in = new FileInputStream("/user/wangzheng/test.txt");
		InputStream bin = new BufferedInputStream(in);
		DataInputStream din = new DataInputStream(bin);
		int data = din.readInt();
	}
}
